Basic Math Facts Addition and Subtraction

The answer to subtraction. 9 - 5 = 4

• sum

• difference

• addend

• digits

The answer to addition. 5 + 4 = 9

• sum

• difference

• array

• addend

The numbers in an addition sentence that you add together.

5 + 4 = 9

• Addends

• Sum

• Difference

• Doubles

The KEY words: Total, In All, Sum, Add, Plus, Increase, Combine, Both, & All Together mean to ___.

• Multiply

• Divide

• Subtract

• Add

Which operations would you do - For Halloween Debby and her sister combined the candy they received. Debby had thirty-two pieces of candy while her sister had forty-two. If they ate thirty-five pieces the first night, how many pieces do they have left?

• add then divide

• add then subtract

• multiply then subtract

• divide then add

The KEY words: Decrease, Left, Difference, Less, Fewer, Minus, Give Away, Compared, Take Away, & Spend mean to ___.

• Multiply

• Divide

• Subtract

• Add

Addition Facts that have the SAME Addends.

2 + 2, 4 + 4, 7 + 7, 8 + 8

• Doubles

• Facts

• Arrays

• Digits

To join together sets to find the total or sum.

• multiply

• add

• subtract

The answer to a addition problem.

• product

• difference

• sum

Addition and subtraction number sentences that are use the same numbers are called ____________.

• basic facts

• related facts

• number facts